북, ‘쓰레기 풍선’ 또 부양…“낙하 주의” / KBS 2024.09.08. KBSNews 0 13 09.08 07:17 https://www.youtube.com/watch?v=UTZYyrCAWjk + 1 https://www.youtube.com/feeds/videos.xml?channel_id=UCcQTRi69dsVYHN3ex… + 1 북, ‘쓰레기 풍선’ 또 부양…“낙하 주의” / KBS 2024.09.08.